Think BIG Coercial Boiler Range 2017 www.-energy.com
Think BIG As RHI tariffs for small scale biomass boilers have been reducing, WOODCO is seeing growing interest in its larger E-COMPACT biomass boiler range. For many businesses with high heating requirements the business case for biomass boilers stands up, irrespective of what happens with RHI. Founded in 2010, WOODCO specialises in biomass heating systems only. However, our founders pedigree stretches back to the early 70 s having designed and produced oil and solid fuel boilers before WOODCO was formed. Today WOODCO is one of the foremost brands on the European market. In 2014 the company deployed 12MW (60no. 199kw EcoCabins) to a large Poultry producer the second largest biomass heating project in the UK in that year. Today the E-COMPACT SUPERMAX Coercial pellet boiler range extends from 200kw to 550kw and Multi-fuel options from 200-500kw. A European Specialist in Biomass Heating 2
E-COMPACT 150-199 - 215-300 kw Pellet only Compact Size 3
AUTOMATIC BIOMASS BOILERS E-COMPACT 150-199 - 215-300 kw Energy Water Flue Gas Fuel Connections Electrical Boiler E-Compact 150 E-Compact 199 E-Compact 215 E-Compact 300 Nominal (Max) Rated Output - kw 150 199 215 300 Reduced Rated Output (30%) - kw 45 57 57 100 Boiler Class 5 5 5 5 Efficiency at Nominal Output - % 90 90 90 90 Test Standard EN303-5:2012 EN303-5:2012 EN303-5:2012 EN303-5:2012 Water Capacity - litres 372 450 450 1400 Waterside Resistance - mbar 75 75 75 75 System design flow rate at 10 C t rise @80 - l/s 4.8 4.8 4.8 9.0 System design flow rate at 20 C t rise @80 - l/s 2.4 2.4 2.4 4.8 Operating Temperature Range - C 60-85 60-85 60-85 60-85 Recoended Return Temperature 60 60 60 60 Maximum Operating Pressure - bar 3 3 3 3 Flue Gas Temperature at Maximum Rated Output 175 175 175 175 Flue Gas Temperature at Reduced Rated Output 100 100 100 100 Flue Gas Mass Flow - g/s 43-85 43-85 43-85 43-85 Flue Outlet Diameter - 205 205 205 305 Recoended Flue Diameter - 200 200 200 300 Flue Draft Required at Reduced / Nominal Output - Pa 10/25 10/25 10/25 10/25 Fuel 6 Pellets 6 Pellets 6 Pellets 6 Pellets Fuel Standard EnPlus - A1 EnPlus - A1 EnPlus - A1 EnPlus - A1 Water Flow Connection - inch 2½ (DN 65) 2 ½ (DN 65) 2 ½ (DN 65) 3 (DN 75) Water Return Connection - inch 2½ (DN 65) 2 ½ (DN 65) 2 ½ (DN 65) 3 (DN 75) Water Drain Connection - inch 1 (DN 25) 1 (DN 25) 1 (DN 25) 1 (DN 25) Safety Valve / Air Vent Connection - inch ½ (DN 15) ½ (DN 15) ½ (DN 15) ½ (DN 15) Electrical Supply 230V 50Hz 0.6A 230V 50Hz 0.6A 230V 50Hz 0.6A 230V 50Hz 0.6A Current at Start-Up - Amp 2.5A 2.5A 2.5A 2.5A Auxilliary Power at Reduced / Nominal - Watts 132-417 W 132-417 W 132-417 W 132-417W Standby Power - Watts 6.7W 6.7W 6.7W 6.7W Dimensions (Footprint) - 2051 (W) x 1699 (D) 2051 (W) x 1699 (D) 2051 (W) x 1699 (D) 1500 (W) x 2200 (D) Total Dry Weight - kg 1450kg 1450kg 1450kg 3000kg SMART TECHNOLOGY AS STANDARD E-Compact igen Controller The ultimate in boiler control, the i-gen enables out of the box installation with fuzzy logic PID control, meaning the coissioning process is greatly simplified. Combined with Lambda the advanced algorithm within the i-gen s firmware means E-Compact i-gen is one of the easiest boilers to install and coission on the market. Full reports on fuel usage and operating performance are available as standard. Remote access and control is available via GSM or WIFI should technical support or customer service be required. i-gen Features Remote monitoring (and control) facility 7 day prograer Monitoring report logs via e mail Comprehensive reports menu e.g. fuel usage report Easy to understand graphics Simple to operate in bright colour Low fuel level warning Notification to clean ash pan and service boiler 4
E-COMPACT SUPERMAX Multi Fuel (Pellet & Chip) 200-500kw PELLET & CHIP MULTI-FUEL BOILER 5
E-COMPACT SUPERMAX 300 500 kw Inside View - Front 1. Channel and operational bin separation valve 2. Operational fuel bin 3. Fuel level sensor 4. Moving floor mechanism 5. Feeding screw 6. Primary fan 7. Secondary fan 8. Primary burner ring 9. Grating/vibrating wheel 10. Upper/lower burner rings 11. Refractory ceramics 12. Control unit Siemens 13. Control unit cover with display 14. Accessories Ignition gun Emergency extinguishing mechanism Safety temperature sensors 15. Exchanger valve servo-drive 16. Heat exchanger with turbulators 17. Combustion chamber ash bin 18. Exchanger ash bin option 19. Chimney extension box E-COMPACT SUPERMAX 300 500 kw Inside View - Side 2 1 12 13 20 21 7 6 14 22 23 26 24 33 8 15 16 25 1 2 26 27 4 3 28 30 12 13 7 6 14 5 29 27 31 32 33 15 19 11 10 10 8 9 19 17 16 18 20. Fuses 21. Main switch 22. Small service doors 23. Big service doors 24. Grating/vibrating mechanism 25. Primary air channel 26. Ash screws 27. Bottom insulation 28. Bottom hi-temp exchanger insulation 29. Exchanger de-ashing optional 30. Turbulators 31. Lambda sensor 32. Dual boiler insulation 33. Turbulators drive motor SUPERMAX Unit converter 1 GJ = 1000 MJ 1 GJ = 277, 778 kwh 1 GJ = 0,278 MWh 1 GJ = 238 846 kcal fuel calorific value 1 kg Pellets = 16,5 18,5 MJ = 4,6 5,1 kwh 1 kg Lignite = 10,5 17,2 MJ = 2,9 4,8 kwh 1 kg chips with moisture 10 % = 16,4 MJ = 4,6 kwh 1 kg chips with moisture 20 % = 14,3 MJ = 4,0 kwh 1 kg chips with moisture 30 % = 12,2 MJ = 3,4 kwh 1 kg chips with moisture 40 % = 10,1 MJ = 2,8 kwh 1 m 3 Natural Gas = 37,82 MJ = 10,5 kwh Mobile phone control Internet control Mobile container solutions WES SMART BOILERS OPERATING DATA Technical data of the boiler Marking 150 180 200 220 250 300 350 400 450 500 Nominal Power Pn kw 150 180 199 220 250 300 350 400 450 500 Partial load (power) Pp k kw 40 45 50 55 65 75 90 100 115 140 Boiler efficiency at Pn % >95 >95 >95 >95 >95 >95 >95 >95 >95 >95 Boiler class 5 5 5 5 5 5 5 5 5 5 Water Water volume l 380 420 460 460 500 690 740 790 850 900 Diameter of water connection " 3 3 3 3 3 4 4 4 4 4 Diameter of water connection DN 80 80 80 80 80 100 100 100 100 100 Hydraulic-pressure drop of the boiler at the temperature fall 20 mbar 65 73 80 80 87 95 102 110 122 130 Boiler temperature C 60-90* 60-90* 60-90* 60-90* 60-90* 60-90* 60-90* 60-90* 60-90* 60-90* Minimal temperature of returnable water C 55 55 55 55 55 55 55 55 55 55 Maximal operational pressure bar 3,5 3,5 3,5 3,5 3,5 3,5 3,5 3,5 3,5 3,5 Test pressure bar 6,5 6,5 6,5 6,5 6,5 6,5 6,5 6,5 6,5 6,5 Temperature of furnace C 900-1100 Pressure of furnace mbar -0,04-0,04-0,04-0,04-0,04-0,04-0,04-0,04-0,04-0,04 Required draught of the chimney mbar 0,2 0,2 0,2 0,2 0,2 0,2 0,2 0,2 0,2 0,2 Requirement for the forced draught Oui Oui Oui Oui Oui Oui Oui Oui Oui Oui Combustion terperature at Pn C 96,6 97,2 104,9 98 96,6 99,6 99,3 98,9 98,2 97,2 Combustion temperature at Pp C 63,1 63,1 72,4 63,1 63,1 63,1 62,9 62,7 62,4 62,2 Diameter of flue gas duct 220 220 220 220 220 300 300 300 300 300 Diameter of chimney 250 250 250 250 250 350 350 350 350 350 Fuel classification according to norm EN 14961 pellets - C1 Tested D6, M10, A1,5, DU90,0 chips - B1 fuel P45, M30, A3.0 * Boilers can be operated at 900C only when special conditions are met. 6
AUTOMATIC BIOMASS BOILERS E-COMPACT SUPERMAX 300-500 kw ČSN-EN 303.5/2013 DImensions and weights of boilers 300-500kW ISO 9001:2009 H H H H CHCH CH CH 2 22 2 1 1 12 12 2 2 5 5 5 5 5 55 5 E E G E GE G F FG F F 1 11 1 3 33 3 4 44 4 4 44 4 3 33 3 5 55 5 1. Water inlet DN100/PN6 4 5* 5* 5*5* 44 4 2. Water outlet DN100/PN6 4 44 4 3. In/out water valve ¾ of burning chamber 4. In/out water valve ¾ of heat exchanger 3 33 3 Option for limited spaces 1 11 1 B BC B C CB C * 2 22 2 3 33 3 D D D D 5. Chimney outlet avg. 300 Fully automatic Ecologic Boilers A AA A with excellent features! 300 350 Left-sided 400 450 Right-sided 500 A 2940 2940 2940 2940 2940 B 2080 2200 2320 2440 2560 C 2480 2600 2720 2840 D 820 940 1060 E 1995 1995 1995 WEIGHT Burning chamber 300-500 kw 1 500 kg Boiler Total 2960 Exchanger 300 1 500 kg 3 050 kg 1180 1300 Exchanger 350 1 600 kg 3 150 kg 1995 1995 Exchanger 400 1 700 kg 3 250 kg Exchanger 450 1 800 kg 3 350 kg Exchanger 500 1 950 kg 3 500 kg F 1560 1560 1560 1560 1560 G 1790 1790 1790 1790 1790 H 750 750 750 750 750 CH 655 655 655 655 655 7
AUTOMATIC BIOMASS BOILERS E-COMPACT SUPERMAX 150-250 kw ČSN-EN 303.5/2013 DImensions and weights of boilers 150-250kW ISO 9001:2009 HH H H CH CH CH CH 22 2 2 33 3 3 44 55 11 5 5 122 1 2 2 55 5 5 44 4 4 55 1. Water inlet DN80/PN6 44 5*4 4 5* 5* 5* 2. Water outlet DN80/PN6 4 4 33 5 5 44 4 4 3. In/out water valve ¾ of burning chamber 4. In/out water valve ¾ of heat exchanger 3 3 33 2 2 D D 33 Option for limited spaces 3 3 11 1 1 CB C * D D 22 5. Chimney outlet avg. 220 B B C CB EE 1 1 G E G E G FF G F F 11 Manufactured in EU to the AA Highest Standards A A Left-sided 150 180 200 250 A 2825 2825 2825 2825 B 1750 1870 1990 2110 C 2160 2280 2400 Right-sided WEIGHT Burning chamber 150-250 kw 1 210 kg Boiler Total 2520 Exchanger 150 1 050 kg 2 260 kg 1 150 kg 2 630 kg D 580 700 820 940 Exchanger 180 E 1820 1820 1820 1820 Exchanger 200 1 200 kg 2 410 kg F 1345 1345 1345 1345 Exchanger 250 1 300 kg 2 510 kg G 1570 1570 1570 1570 H 715 715 715 715 CH 600 600 600 600 8 3 3
AUTOMATIC BIOMASS BOILERS E-COMPACT SUPERMAX 150-500 kw DImensions and weights of boilers 150-500kW E-COMPACT SUPERMAX 150-250 kw Using INDUSTRY leading components ČSN-EN 303.5/2013 ISO 9001:2009 600 700 950 600 500 600 1450 1200 E-COMPACT SUPERMAX 3000-500 kw 600 700 1200 600 500 600 1600 1200 9
AUTOMATIC BIOMASS BOILERS E-COMPACT SUPERMAX 150-500 kw TECHNICAL SPECIFICATIONS 150-500kW Backed by excellent Technical Support ČSN-EN 303.5/2013 ISO 9001:2009 E-COMPACT SUPERMAX OPERATING DATA Technical data of the boiler Marking 150 180 200 220 250 300 350 400 450 500 Nominal Power Pn kw 150 180 199 220 250 300 350 400 450 500 Partial load (power) Pp k kw 40 45 50 55 65 75 90 100 115 140 Boiler efficiency at Pn % >95 >95 >95 >95 >95 >95 >95 >95 >95 >95 Boiler class 5 5 5 5 5 5 5 5 5 5 Water Water volume l 380 420 460 460 500 690 740 790 850 900 Diameter of water connection 3 3 3 3 3 4 4 4 4 4 Diameter of water connection DN 80 80 80 80 80 100 100 100 100 100 Hydraulic-pressure drop of the boiler at the temperature fall 20 mbar 65 73 80 80 87 95 102 110 122 130 Boiler temperature C 60-90* 60-90* 60-90* 60-90* 60-90* 60-90* 60-90* 60-90* 60-90* 60-90* Minimal temperature of returnable water C 55 55 55 55 55 55 55 55 55 55 Maximal operational pressure bar 3,5 3,5 3,5 3,5 3,5 3,5 3,5 3,5 3,5 3,5 Test pressure bar 6,5 6,5 6,5 6,5 6,5 6,5 6,5 6,5 6,5 6,5 Temperature of furnace C 900-1100 Pressure of furnace mbar -0,04-0,04-0,04-0,04-0,04-0,04-0,04-0,04-0,04-0,04 Required draught of the chimney mbar 0,2 0,2 0,2 0,2 0,2 0,2 0,2 0,2 0,2 0,2 Requirement for the forced draught Oui Oui Oui Oui Oui Oui Oui Oui Oui Oui Combustion temperature at Pn C 96,6 97,2 104,9 98 96,6 99,6 99,3 98,9 98,2 97,2 Combustion temperature at Pp C 63,1 63,1 72,4 63,1 63,1 63,1 62,9 62,7 62,4 62,2 Diameter of flue gas duct 220 220 220 220 220 300 300 300 300 300 Diameter of chimney 250 250 250 250 250 350 350 350 350 350 Fuel classification according to norm EN 14961 pellets - C1 Tested D6, M10, A1,5, DU90,0, chips - B1 fuel P45, M30, A3.0 Electrical installation Electrical connection 3+N+PE 50Hz 230/400V TN-C-S Conveyor engine W 550 550 550 550 550 550 550 550 550 550 Feeding auger engine W 550 550 550 550 550 550 550 550 550 550 Exchanger cleaning engine (s) W 550 550 550 550 550 2 x 550 2 x 550 2 x 550 2 x 550 2 x 550 Ash-removing engine W 550 550 550 550 550 550 550 550 550 550 Fan of primary air W 66 66 66 66 66 66 66 66 66 66 Fan of secondary air 1 W 66 66 66 66 66 170 170 170 170 170 Fan of secondary air 2 W 66 66 66 66 66 170 170 170 170 170 Chimney exhasut fan W 300 300 300 300 300 1100 1100 1100 1100 1100 Electrical ignition W 1600 1600 1600 1600 1600 1600 1600 1600 1600 1600 Seperation flap valve W 6,5 6,5 6,5 6,5 6,5 6,5 6,5 6,5 6,5 6,5 Total W 4304,5 4304,5 4304,5 4304,5 4304,5 4762,5 4762,5 4762,5 4762,5 4762,5 *Boilers can be operated at 90 C only when special conditions are met 10
AUTOMATIC BIOMASS BOILERS E-COMPACT SUPERMAX 150-200 kw CERTIFIED OPERATING VALUES 150-200kW Qualifies for 20 YEAR Non-Domestic RHI ČSN-EN 303.5/2013 ISO 9001:2009 AUTOMATIC BIOMASS BOILERS SUPERMAX 150 SUPERMAX 180 SUPERMAX 200 E-COMPACT SUPERMAX Pellets Chip Pellets Chip Pellets Chip 150-200kW Rated Minimum Rated Minimum Rated Minimum Rated Minimum Rated Minimum Rated Minimum Measured values Rated heat capacity kw 150 150 150 150 180 180 180 180 199 199 199 199 Combustion product temperature C 116,1 72,4 96,6 63,1 111,4 70,8 97,2 63,1 96,1 73,1 104,9 72,4 Fuel Consumption kg/h 36,30 9,78 37,18 9,45 42,50 11,10 44,80 11,30 42,60 12,48 50,60 14,50 Input water temperature C 60,2 67,1 60,3 62,4 59,5 65,7 60,0 61,4 57,8 67,2 55,0 71,3 Output water temperature C 80,5 85,2 78,8 79,2 79,1 83,3 78,0 78,4 73,0 82,6 77,1 79,0 Cooling water temperature C 9,6 11,1 9,6 11,0 9,6 11,1 9,6 11,0 11,1 7,8 10,6 11,5 Cooling water flow rate m 3 /h 6,733 2,033 7,080 1,950 8,433 2,401 9,034 2,304 2,695 0,650 2,673 0,755 Draught behind boiler Pa 125,0 35,0 125,0 35,0 126,0 33,0 126,0 33,0 130,0 30,0 130,0 30,0 Ambient temperature C 24,0 26,3 24,2 22,6 24,0 25,3 25,0 23,0 25,2 24,9 24,1 26,2 Relative air humidity % 45,3 44,7 38,6 37,2 45,0 44,5 40,0 39,0 42,3 41,1 41,0 40,0 Barometric pressure kpa 99,23 99,24 99,10 99,20 99,00 99,25 99,00 99,22 98,92 98,95 99,07 99,07 Flue gas analysis Oxygen O 2 % 8,12 12,66 8,08 11,40 7,92 12,39 7,89 11,46 8,02 12,71 8,02 12,71 Carbon Dioxide CO 2 % 11,37 7,28 11,61 8,70 11,43 7,65 11,73 8,65 11,79 7,53 11,79 7,53 Carbon monoxide CO ppm 46 175 100 146 49 171 93 153 58 181 58 181 Higher hydrocarbons OGC ppm 4 2 3 5 4 3 3 5 7 4 7 4 Nitrogen dioxides NOX ppm 81 47 83 55 81 49 84 54 65 38 65 38 Dust mg/m 3 28 17 52 41 29 44 47 41 29 18 51 44 O2 = 10% Carbon monoxide CO mg/m 3 49 289 106 209 51 275 97 220 62 301 112 244 Higher hydrocarbons OGC mg/m 3 2 1 1 3 2 2 1 3 10 8 2 4 Nitrogen dioxides NOX mg/m 3 143 126 144 130 140 127 144 127 113 102 151 120 Dust mg/m 3 24 23 44 47 25 25 39 47 25 25 44 51 Auxiliary combustion values (solid fuels) Mass flow rate gases kg/sec 0,109 0,044 0,099 0,033 0,126 0,047 0,117 0,040 0,155 0,053 0,148 0,066 Stoichiometric oxygen value mg/m 3 0,957 0,957 0,832 0,832 0,957 0,957 0,832 0,832 0,949 0,948 0,848 0,848 Stoichiometric air value mg/m 3 4,559 4,556 3,963 3,960 4,559 4,556 3,963 3,958 4,520 4,512 4,037 4,036 Stoichiometric volume of dry combustion products mg/m 3 4,448 4,445 3,884 3,881 4,448 4,445 3,884 3,879 4,445 4,438 3,949 3,948 Stoichiometric air multiple 1,61 2,48 1,61 2,16 1,59 2,41 1,59 2,19 1,61 2,51 1,60 2,50 Volume of dry combustion products, actual mg/m 3 7,436 11,573 6,474 8,622 7,400 11,107 6,397 8,669 7,411 11,553 6,435 10,048 Volume of H 2 O in the combustion air mg/m 3 0,102 0,177 0,076 0,089 0,100 0,164 0,081 0,114 0,101 0,150 0,081 0,140 Volume of H 2 O in the combustion products mg/m 3 0,956 1,032 0,922 0,935 0,954 1,019 0,927 0,942 0,867 0,916 0,956 1,015 Maximum volume CO 2 % 19,01 19,01 19,37 19,37 19,01 19,01 19,40 19,40 19,60 19,66 19,22 19,22 Calculated values - heat overview Loss of sensible heat of combustion products (chimney) % 6,4 4,7 4,8 3,5 6,0 4,5 4,8 3,5 4,5 4,5 5,3 4,5 Loss of gas underburning % 0,0 0,2 0,1 0,1 0,0 0,2 0,1 3,5 0,0 0,2 0,0 0,2 Loss of mechanical underburning % 0,1 0,1 0,3 0,3 0,1 0,1 0,3 0,1 0,1 0,2 0,0 0,1 Loss of heat transfer into the environment % 0,8 1,1 0,8 2,1 0,8 1,2 0,8 0,4 0,6 0,9 0,6 0,7 Total loss % 7,3 6,1 6,0 6,0 6,9 6,0 5,9 5,9 5,2 5,8 6,0 5,4 Efficiency - indirect method % 92,7 93,9 94,0 94,0 93,1 94,0 94,1 94,1 94,8 94,2 94,0 94,6 Heat input kw 167,0 45,0 158,9 40,4 195,4 51,1 191,7 48,3 203,3 59,5 216,8 62,1 Heat capacity kw 159,2 43,0 15,0 38,4 186,1 48,8 183,0 46,0 193,7 56,6 206,2 59,3 Uncertainty of determining heat capacity %+/- 6,7 1,8 6,4 1,6 7,8 2,0 7,7 1,9 8,1 2,4 8,7 2,5 Efficiency - direct method % 95,3 95,6 95,6 95,1 95,0 95,0 95,5 95,2 95,3 95,1 95,1 95,5 Capacity / rated output % 106,1 28,7 101,3 25,6 103,4 27,1 101,5 25,6 97,3 28,4 103,6 29,8 * Measured * Interpolace is in compliance with EN303.5 coll. 5.3.1 11
AUTOMATIC BIOMASS BOILERS E-COMPACT SUPERMAX 250-350 kw ČSN-EN 303.5/2013 CERTIFIED OPERATING VALUES 250-350kW ISO 9001:2009 AUTOMATIC BIOMASS BOILERS SUPERMAX 250 SUPERMAX 300 SUPERMAX 350 E-COMPACT SUPERMAX Pellets Chip Pellets Chip Pellets Chip 250-350kW Rated Minimum Rated Minimum Rated Minimum Rated Minimum Rated Minimum Rated Minimum Measured values Rated heat capacity kw 250 250 250 250 300 300 300 300 350 350 350 350 Combustion product temperature C 100,4 66,9 98,6 63,1 92,5 64,2 99,6 63,1 93,8 63,1 99,3 62,9 Fuel Consumption kg/h 56,90 14,20 62,70 15,60 67,15 16,42 75,50 18,70 78,90 18,50 86,90 20,80 Input water temperature C 57,9 62,4 59,4 59,1 56,7 60,0 59,0 57,4 58,4 60,6 59,3 57,7 Output water temperature C 75,7 78,9 76,1 76,4 73,3 75,8 74,7 75,0 75,5 76,1 75,0 74,5 Cooling water temperature C 9,6 11,0 9,6 11,0 9,6 11,0 9,6 11,0 9,5 10,7 9,6 11,0 Cooling water flow rate m 3 /h 12,400 3,300 13,600 3,130 15,234 3,873 16,850 3,720 17,272 4,492 19,438 4,428 Draught behind boiler Pa 128,0 28,0 128,0 28,0 130,0 25,0 130,0 25,0 151,0 25,0 150,0 25,0 Ambient temperature C 24,3 23,1 25,7 23,3 24,4 21,5 26,4 23,6 26,0 23,0 27,0 24,0 Relative air humidity % 43,7 44,0 44,1 43,9 42,9 43,7 46,9 47,2 37,0 38,0 41,0 41,0 Barometric pressure kpa 99,21 99,30 99,10 99,30 99,20 99,30 99,10 99,30 99,20 99,30 99,07 99,22 Flue gas analysis Oxygen O 2 % 7,45 11,77 7,43 11,59 7,12 11,32 7,11 1,68 7,59 10,37 7,17 11,20 Carbon Dioxide CO 2 % 11,56 8,51 12,10 8,53 11,66 9,13 12,35 8,44 11,46 9,61 12,15 8,88 Carbon monoxide CO ppm 55 162 75 169 59 155 63 180 82 133 101 173 Higher hydrocarbons OGC ppm 3 5 4 6 2 6 4 7 6 5 3 6 Nitrogen dioxides NOX ppm 80 52 86 50 80 55 87 48 74 61 93 56 Dust mg/m 3 33 26 34 41 35 31 25 41 30 30 45 54 O2 = 10% Carbon monoxide CO mg/m 3 55 243 77 246 58 220 63 265 87 182 101 246 Higher hydrocarbons OGC mg/m 3 1 3 2 4 1 4 2 4 3 3 2 4 Nitrogen dioxides NOX mg/m 3 134 128 143 121 130 129 142 116 124 129 153 128 Dust mg/m 3 26 31 28 48 27 35 20 48 24 32 25 48 Auxiliary combustion values (solid fuels) Mass flow rate gases kg/sec 0,167 0,055 0,160 0,055 0,196 0,060 0,191 0,066 0,236 0,064 0,224 0,070 Stoichiometric oxygen value mg/m 3 0,958 0,957 0,832 0,831 0,958 0,957 0,832 0,830 0,958 0,957 0,832 0,830 Stoichiometric air value mg/m 3 4,560 4,557 3,963 3,953 4,560 4,558 3,963 3,950 4,560 4,558 3,962 3,951 Stoichiometric volume of dry combustion products mg/m 3 4,449 4,446 3,883 3,874 4,449 4,446 3,883 3,871 4,449 4,447 3,882 3,872 Stoichiometric air multiple 1,54 2,25 1,54 2,25 1,50 2,14 1,50 2,23 1,56 1,99 1,51 2,19 Volume of dry combustion products, actual mg/m 3 7,315 10,021 6,217 8,779 7,254 9,245 6,088 8,857 7,388 8,843 6,191 8,481 Volume of H 2 O in the combustion air mg/m 3 0,095 0,133 0,091 0,172 0,091 0,111 0,099 0,124 0,087 0,098 0,089 0,174 Volume of H 2 O in the combustion products mg/m 3 0,949 0,988 0,937 0,959 0,946 0,966 0,945 0,971 0,942 0,953 0,935 0,953 Maximum volume CO 2 % 19,01 19,00 19,37 19,40 19,01 19,01 19,37 19,36 19,01 19,01 19,40 19,40 Calculated values - heat overview Loss of sensible heat of combustion products (chimney) % 5,2 4,0 4,7 3,5 4,6 3,6 4,7 3,5 4,7 3,3 4,7 3,3 Loss of gas underburning % 0,0 0,1 0,0 0,1 0,0 0,1 0,0 0,1 0,0 0,1 0,0 0,1 Loss of mechanical underburning % 0,0 0,1 0,3 0,5 0,0 0,1 0,3 0,6 0,0 0,1 0,3 0,6 Loss of heat transfer into the environment % 0,7 1,6 0,7 1,6 0,7 1,8 0,6 1,4 0,6 1,4 0,5 1,2 Total loss % 6,0 5,8 5,7 5,7 5,4 5,6 5,5 5,5 5,3 4,9 5,4 5,1 Efficiency - indirect method % 94,0 94,2 94,3 94,3 94,6 94,4 94,5 94,5 94,7 95,1 94,6 95,0 Heat input kw 261,5 65,3 268,1 66,8 308,8 75,5 322,7 80,0 363,0 85,2 371,4 89,0 Heat capacity kw 248,8 62,2 255,4 63,7 293,6 71,8 307,1 76,4 345,8 81,4 354,5 85,2 Uncertainty of determining heat capacity %+/- 10,4 2,6 10,7 2,7 12,3 3,0 12,9 3,2 14,5 3,4 14,9 3,6 Efficiency - direct method % 95,0 95,0 95,3 95,4 95,1 95,0 95,2 95,5 95,3 95,5 95,4 95,7 Capacity / rated output % 99,5 24,9 102,0 25,5 97,9 23,9 102,4 25,5 98,8 23,3 101,6 24,7 * Measured * Interpolace is in compliance with EN303.5 coll. 5.3.1 12
AUTOMATIC BIOMASS BOILERS E-COMPACT SUPERMAX 400-500 kw CERTIFIED OPERATING VALUES 400-500kW FULLY AUTOMATIC Ecologic Boilers with excellent features! ČSN-EN 303.5/2013 ISO 9001:2009 AUTOMATIC BIOMASS BOILERS SUPERMAX 400 SUPERMAX 450 SUPERMAX 500 E-COMPACT SUPERMAX Pellets Chip Pellets Chip Pellets Chip 400-500kW Rated Minimum Rated Minimum Rated Minimum Rated Minimum Rated Minimum Rated Minimum Measured values Rated heat capacity kw 400 400 400 400 450 450 450 450 500 500 500 500 Combustion product temperature C 95,1 62,0 98,9 62,7 96,3 60,9 98,6 62,4 97,6 59,8 98,2 62,2 Fuel Consumption kg/h 90,70 20,60 98,30 22,90 102,48 22,74 109,60 25,0 114,26 24,85 121,00 27,12 Input water temperature C 60,2 61,1 59,7 57,9 61,9 61,7 60,0 58,2 63,6 62,2 60,3 58,4 Output water temperature C 77,8 76,5 95,4 74,1 80,0 80,0 75,7 73,6 82,2 77,1 76,0 73,1 Cooling water temperature C 9,4 10,4 9,6 11,0 9,3 9,3 9,6 11,0 9,2 9,7 9,6 11,0 Cooling water flow rate m 3 /h 19,311 5,110 22,025 5,135 21,349 21,349 24,613 5,843 23,387 6,347 27,200 6,550 Draught behind boiler Pa 173,0 25,0 170,0 26,0 194,0 194,0 190,0 26,0 215,0 25,0 210,0 26,0 Ambient temperature C 27,0 24,0 28,0 24,0 29,0 29,0 28,5 24,6 30,2 27,1 29,2 24,9 Relative air humidity % 32,0 33,0 35,0 35,0 27,0 27,0 29,5 28,6 21,1 22,8 23,7 22,4 Barometric pressure kpa 99,10 99,30 99,05 99,15 99,20 99,20 99,02 99,07 99,20 99,30 98,99 98,99 Flue gas analysis Oxygen O 2 % 8,06 9,43 7,24 10,73 8,52 8,48 7,30 10,25 8,99 7,53 7,36 9,77 Carbon Dioxide CO 2 % 11,26 10,10 11,95 9,31 11,05 10,58 11,74 9,75 10,85 11,06 11,54 10,18 Carbon monoxide CO ppm 105 111 139 167 128 89 176 160 151 67 214 153 Higher hydrocarbons OGC ppm 9 3 2 6 13 2 1 5 16 0 0 4 Nitrogen dioxides NOX ppm 68 67 100 65 62 72 106 73 56 78 112 81 Dust mg/m 3 25 29 66 67 19 28 86 79 14 27 106 92 O2 = 10% Carbon monoxide CO mg/m 3 116 144 140 227 144 106 178 207 173 68 216 188 Higher hydrocarbons OGC mg/m 3 5 2 1 3 6 1 1 3 8 0 0 2 Nitrogen dioxides NOX mg/m 3 118 130 164 139 111 130 174 151 105 130 185 162 Dust mg/m 3 20 29 30 48 17 25 34 48 13 22 39 48 Auxiliary combustion values (solid fuels) Mass flow rate gases kg/sec 0,276 0,068 0,257 0,074 0,316 0,072 0,290 0,077 0,356 0,076 0,323 0,081 Stoichiometric oxygen value mg/m 3 0,958 0,957 0,832 0,830 0,958 0,957 0,831 0,830 0,958 0,957 0,831 0,830 Stoichiometric air value mg/m 3 4,560 4,559 3,961 3,951 4,560 4,559 3,960 3,952 4,560 4,559 3,959 3,952 Stoichiometric volume of dry combustion products mg/m 3 4,449 4,447 3,882 3,872 4,448 4,448 3,881 3,873 4,448 4,448 3,880 3,873 Stoichiometric air multiple 1,62 1,85 1,52 2,08 1,67 1,70 1,52 1,96 1,73 1,55 1,53 1,85 Volume of dry combustion products, actual mg/m 3 7,521 8,442 6,294 8,106 7,655 8040 6,396 7,730 7,788 7,638 6,499 7,354 Volume of H 2 O in the combustion air mg/m 3 0,082 0,085 0,080 0,134 0,078 0,072 0,070 0,093 0,073 0,059 0,060 0,053 Volume of H 2 O in the combustion products mg/m 3 0,937 0,940 0,926 0,935 0,933 0,927 0,916 0,917 0,928 0,914 0,906 0,899 Maximum volume CO 2 % 19,01 19,01 19,37 19,36 19,00 19,01 19,37 19,36 19,01 19,01 19,37 19,36 Calculated values - heat overview Loss of sensible heat of combustion products (chimney) % 4,8 3,0 4,7 3,2 4,8 2,6 4,6 3,0 4,9 2,3 4,6 2,8 Loss of gas underburning % 0,1 0,1 0,1 0,1 0,1 0,0 0,1 0,1 0,1 0,0 0,1 0,1 Loss of mechanical underburning % 0,0 0,1 0,4 0,6 0,0 0,1 0,4 0,5 0,0 0,1 0,4 0,5 Loss of heat transfer into the environment % 0,5 1,1 0,5 0,9 0,3 0,7 0,3 0,7 0,2 0,3 0,2 0,4 Total loss % 5,3 4,2 5,4 4,6 5,2 3,4 5,3 4,2 5,2 2,7 5,2 3,7 Efficiency - indirect method % 94,8 95,9 94,7 95,4 94,8 96,6 94,7 95,9 94,8 97,3 94,8 96,3 Heat input kw 417,2 94,9 420,1 98,1 471,3 104,6 468,7 107,1 525,5 114,3 517,4 116,1 Heat capacity kw 398,0 91,0 401,8 94,0 450,2 100,6 449,2 102,7 502,4 110,2 496,5 111,5 Uncertainty of determining heat capacity %+/- 16,7 3,8 16,9 4,0 18,9 4,2 18,9 4,3 21,1 4,6 20,9 4,7 Efficiency - direct method % 95,4 95,9 95,6 95,8 95,5 96,2 95,8 96,0 95,6 96,4 96,0 96,1 Capacity / rated output % 99,5 22,8 100,9 23,9 100,0 22,4 100,1 23,1 100,5 22,0 99,3 22,3 * Measured * Interpolace is in compliance with EN303.5 coll. 5.3.1 13
E-COMPACT EcoCabin 125-300 kw Green Product of the year 2014 comes with Integrated Fuel Store ( Exterior) The award winning EcoCabin solution is a firm favourite by Agri-businesses, hotels, leisure centres and golf clubs and municipal buildings throughout the UK. Standard specifications in all EcoCabins are: E-COMPACT Coercial Pellet boiler Buffer Tank 1500-3000L Heat Metre (Kamstrup) RHI Compliant Fuel Transportation system (Cyclomatic or Flexi Auger) Plate Heat Exchanger Pre wired & plumbed in 2 mappress pipework Remote Control and wireless modem Wilo Stratos 40 Pumps Chimney (8 Twin wall Stainless Steel) 14
E-COMPACT Heat Cube 125-300 kw MOST COMMON ECOCABIN CONfigurations Boiler Buffer Size (Litres) EcoCabin Dimensions Fuel Store 150 2500 6.1m x 2.4m x 150 2500 9.15m x 2.4m 199 2500 6.1m x 2.4m x 199 2500 9.15m x 2.4m 215 2500 6.1m x 2.4m x 215 2500 9.15m x 2.4m 300 5000 9.15m x 2.4m x 2 x 150 5000 12.03m x 2.4m x 2 x 199 5000 12.03m x 2.4m x 2 x 215 5000 12.03m x 2.4m x 2 x 300 5000 12.03m x 2.4m x EcoCabin 199kW with 20 tonne fuel store EcoCabin 199kw with external 20 tonne Fuel Store EcoCabin 199 with Integrated Fuel Store 15
E-COMPACT EcoCabin 125-300 kw Interior of E-COMPACT EcoCabin www.-energy.com 16
E-COMPACT SUPERMAX EcoCabin 300-500kW SUPERMAX EcoCabin 500kW E-COMPACT SUPERMAX EcoCabin 1247 1286 1200 1200 1538 2430 1 : 50 3200 12600 17
E-COMPACT SUPERMAX EcoCabin 300-500kW 550kW E-COMPACT SUPERMAX (Multi Fuel) EcoCabin with Viewing Door Most Coon EcoCabin supermax Configurations Boiler Buffer Size (Litres) EcoCabin Dimensions Fuel Store 300 4000 12.6m x 3.2m 300 4000 9.6m x 3.2m x 500 4000 12.6m x 3.2m 2 x 300 4000 12.6m x 3.2m x 18
E-COMPACT SUPERMAX EcoCabin 300-500kW SUPERMAX EcoCabin Standard specifications of SUPERMAX EcoCabin: E-COMPACT SUPERMAX boiler c/w Exhaust Gas Separator DN350 Flue (on 500kW Boiler) Magna 3 Pump SIEMENS Remote monitoring SIEMENS HC1 Regulation Module RHI Metre Silo (option) includes Filling Pipes, Retractable Hydraulic Roof, Fuel Level sensors 19
AUTOMATIC BIOMASS BOILERS JUSTSEN 900-5000 kw Dimensions of boiler 900kW 900kW Boiler Dimensions 20
AUTOMATIC BIOMASS BOILERS JUSTSEN 800-5500 kw Boiler System Data 800-5500kW DANISH ENGINEERING ČSN-EN 303.5/2013 ISO 9001:2009 JUSTSEN 800-5000kW ARGUS Flex 15 ARGUS Flex 17 ARGUS Flex 19 ARGUS Flex 21 ARGUS Flex 23 ARGUS Flex 25 Pure Ceramic Straw Pure Ceramic Straw Pure Ceramic Straw Pure Ceramic Straw Pure Ceramic Straw Pure Ceramic Straw Max. heating output (kw) 900 800 800 1300 1200 1200 2200 2000 2000 3300 3000 3000 4400 4000 4000 5500 5000 5000 Dimensioned for Hu (kwh/ kg) Fuel (%H 2 O) 4.76 3.21 4.26 7.46 3.21 4.26 4.76 3.21 4.26 4.76 3.21 4.26 4.76 3.21 4.26 4.76 3.21 4.26 Pellets 5-25% Chips 25-50% Cutted Straw 5-25% Pellets 5-25% Chips 25-50% Cutted Straw 5-25% Pellets 5-25% Chips 25-50% Design temperature ( C) 110 110 110 110 110 110 110 110 110 110 110 110 110 110 110 110 110 110 Design pressure (bar(g)) 4.0 4.0 4.0 4.0 4.0 4.0 4.0 4.0 4.0 4.0 4.0 4.0 4.0 4.0 4.0 4.0 4.0 4.0 Max. flow temperature ( C) 105 105 105 105 105 105 105 105 105 105 105 105 105 105 105 105 105 105 Min. return temperature ( C) 78 92 77 78 92 77 78 92 77 78 92 77 78 92 77 78 92 77 Max. ΔT flow/return ( C) 25 25 25 25 25 25 25 25 25 25 25 25 25 25 25 25 25 25 O 2 dry 3 (%) 7.0 7.5 85 7.0 7.5 8.5 7.0 7.5 8.5 7.0 7.5 8.5 7.0 7.5 8.5 7.0 7.5 8.5 Combustion capacity (kw) 1,051 939 944 1,518 1,409 1,416 2,569 2,348 2,360 3,853 3,523 3,541 5,062 4,625 4,644 6,147 5,610 5,621 Flue gas temperature ( C) 220 220 210 220 220 210 220 220 210 220 220 210 200 200 190 160 160 150 Flue gas amount (Nm 3 /h) 1,686 1,741 1,727 2,435 2,612 2,590 4,121 4,354 4,317 6,181 6,530 6,475 8,121 8,574 8,492 9,860 10,400 10,278 Loss, hot flue gas (%) 12.80 13.20 13.39 12.80 13.20 13.39 12.80 13.20 13.39 12.80 13.20 13.39 11.52 11.88 11.98 8.96 9.24 9.16 Loss, radiation (%) 1.50 1.50 1.50 1.50 1.50 1.50 1.50 1.50 1.50 1.50 1.50 1.50 1.50 1.50 1.50 1.50 1.50 1.50 Loss, uncombusted (%) 0.05 0.10 0.30 0.05 0.10 0.30 0.05 0.10 0.30 0.05 0.10 0.30 0.05 0.10 0.30 0.05 0.10 0.30 Loss, hot ash (%) 0.01 0.03 0.08 0.01 0.03 0.08 0.01 0.03 0.08 0.01 0.03 0.08 0.01 0.03 0.08 0.01 0.03 0.08 Thermal efficiency (%) 85.64 85.17 84.73 85.64 85.17 84.73 85.64 85.17 84.73 85.64 85.17 84.73 86.92 86.49 86.14 89.48 89.13 88.96 Particle emission (mg/nm 3 ) <300 <300 <300 <300 <300 <300 <300 <300 <300 <300 <300 <300 <300 <300 <300 <300 <300 <300 Grate width () 1,000 1,000 1,000 1,240 1,240 1,240 1,510 1,510 1,510 1,770 1,770 1,770 2,130 2,130 2,130 2,130 2,130 2,130 Grate length () 1,900 1,900 1,900 2,250 2,250 2,250 2,600 2,600 2,600 3,000 3,000 3,000 3,700 3,700 3,700 3,700 3,700 3,700 Grate length/width ratio 1.9:1 1.9:1 1.9:1 1.8:1 1.8:1 1.8:1 1.7:1 1.7:1 1.7:1 1.7:1 1.7:1 1.7:1 1.7:1 1.7:1 1.7:1 1.7:1 1.7:1 1.7:1 Grate area (m 2 ) 1.90 1.90 1.90 2.79 2.79 2.79 3.93 3.93 3.93 5.31 5.31 5.31 7.88 7.88 7.88 7.88 7.88 7.88 Grate load (kg/m 2 ) 116 154 117 114 157 119 137 186 141 152 207 157 135 183 138 164 222 167 Thermal grate load (kw/m 2 ) 553 494 497 544 505 508 654 598 601 726 663 667 642 587 589 780 712 713 Cutted Straw 5-25% Pellets 5-25% Chips 25-50% Cutted Straw 5-25% Pellets 5-25% Chips 25-50% Cutted Straw 5-25% Pellets 5-25% Chips 25-50% Cutted Straw 5-25% 21
AUTOMATIC BIOMASS BOILERS JUSTSEN 800-5500 kw ČSN-EN 303.5/2013 Boiler SCOPE OF SUPPLY AND Technical specifications 800-5500kW ISO 9001:2009 JUSTSEN 800-5000kW Rotary Valve, stoker () Stoker type () Primary combustion air system Secondary combustion air system Watercooled moving grate system ARGUS Flex 15 ARGUS Flex 17 ARGUS Flex 19 ARGUS Flex 21 ARGUS Flex 23 ARGUS Flex 25 Pure Ceramic Straw Pure Ceramic Straw Pure Ceramic Straw Pure Ceramic Straw Pure Ceramic Straw Pure Ceramic Straw 370 VAAB- 1-219 AF15 Pure Hot Water Boiler 15- Design pressure VAAB- 1-273 AF15 Ceramic 15- VAAB- 1-273 AF15 SAF 15-370 VAAB- 1-219 AF17 Pure 17- VAAB-1-273 AF17 Ceramic 17- VAAB- 1-273 AF17 SAF 17-370 VAAB- 1-219 AF19 Pure 19- VAAB-1-273 AF19 Ceramic 19- VAAB- 1-273 AF19 SAF 19- VAAB- 2-406 AF21 Pure 21- VAAB-2-406 AF21 Ceramic 21- Standard as 4.0 bar(g) optional price for 6.0 bar(g) Design temperature Standard as 110 C optional price for 120 C & 140 C Boiler approval acc. to PED 97/23/EC Compressed air cleaning, boiler tubes Multicyclone type Flue gas fan type EM 2x2 DST40-200- 15/R Flue gas tube diameter 300 Ash screws Casing 219 EM 2x2 DST40-200- 15/R 300 Trough 250 EM 2x2 DST40-200- 15/R 300 Trough 250 EM 2x3 315-15/R 350 Casing 219 VAAB- 2-406 AF21 SAF 21- VAAB- 2-406 AF23 Pure 23- VAAB-2-406 AF23 Ceramic 23- Standard as Article 3 par. 3 according to PED 97/23/EC optional price for CE approval according to PED 97/23/EC Standard Danblast execution Straw version is as standard delivered in special flow type execution EM 2x3 315-15/R 350 Trough 250 EM 2x3 315-15/R 350 Trough 250 EM 3x3 350-18,5/R 400 Casing 219 EM 3x3 350-18,5/R 400 Trough 250 EM 3x3 350-18,5/R 400 Trough 250 EM 4x4 400-18,5/R 500 Casing 219 EM 4x4 400-18,5/R 500 Trough 250 EM 4x4 400-18,5/R 500 Trough 250 Ash rotary valve RV 2 Airtight ash container 1.0 m 3 7.0 m 3 - including distribution screw Modulating control 25- PLC Frequency converters 40-25- 25-40- 25-25- 40-25- Schneider Schneider Touch screen panel 6 Internet control Included 25-40- 25- EM 4x5 450-22/R 600 Casing 219 25- EM 4x5 450-22/R 600 Trough 250 40- VAAB- 2-406 AF23 SAF 23- EM 4x5 450-22/R 600 Trough 250 25- VAAB-2-406 AF23 Pure 23- EM 5x5 500-30/R 650 Casing 219 25- VAAB-2-406 AF23 Ceramic 23- EM 5x5 500-30/R 650 Trough 250 40- VAAB- 2-406 AF23 SAF 23- EM 5x5 500-30/R 650 Trough 250 25-22
AUTOMATIC BIOMASS BOILERS JUSTSEN 800-5500 kw Boiler FUEL Data 800-5500kW DANISH ENGINEERING ČSN-EN 303.5/2013 ISO 9001:2009 JUSTSEN 800-5000kW ARGUS Flex - PURE ARGUS Flex - CERAMIC ARGUS Flex - CERAMIC WITH PREHEATING (OPTIONAL) ARGUS Flex - STRAW Biofuel Pellets Chips Chips Cutted Straw Assumed H awf * 5.39 kwh/kg = 19.4 MJ/kg 5.39 kwh/kg = 19.4 MJ/kg 5.39 kwh/kg = 19.4 MJ/kg 5.11 kwh/kg = 18.4 MJ/kg Highest permissible H u ** Expected H u ** (MCR *** ) Lowest permissible H u ** 5.09 kwh/kg = 18.3 MJ/kg (5% water, 0% ash) 4.76 kwh/kg = 17.1 MJ/kg (10% water, 0.5% ash) 3.82 kwh/kg = 13.7 MJ/kg (25% water, 1% ash) 3.87 kwh/kg = 13.9 MJ/kg (25% water, 0% ash) 3.21 kwh/kg = 11.6 MJ/kg (35% water, 1% ash) 2.25 kwh/kg = 8.1 MJ/kg (50% water, 2% ash) 3.87 kwh/kg = 13.9 MJ/kg (25% water, 0% ash) 3.21 kwh/kg = 11.6 MJ/kg (35% water, 1% ash) 1.94 kwh/kg = 7.0 MJ/kg (55% water, 2% ash) 4.82 kwh/kg = 17.4 MJ/kg (5% water, 0% ash) 4.26 kwh/kg = 15.3 MJ/kg (12% water, 3% ash) 3.41 kwh/kg = 12.3 MJ/kg (25% water, 5% ash) Combustible, range 74-95% based on total weight 48-75% based on total weight 43-75% based on total weight 70-95% based on total weight Water, range 5-25% based on total weight 25-50% based on total weight 25-55% based on total weight 2-25% based on total weight Ash, range 0-1% based on total weight 0-2% based on total weight 0-2% based on total weight 0-5% based on total weight Diameter 4-10 n/a n/a n/a Granulate size (Justsen Flex 15-19) n/a max. 50 x 20 x 20 max. 50 x 20 x 20 max. 150 Granulate size (Justsen Flex 21-25) n/a max. 70 x 20 x 20 max. 70 x 20 x 20 max. 200 Density, range 600-700 kg/m3 220-330 kg/m3 220- kg/m3 50-100 kg/m3 Expected density 680 kg/m3 260 kg/m3 260 kg/m3 70 kg/m3 Dust **** content < 10% based on total weight < 10% based on total weight < 10% based on total weight < 10% based on total weight Nitrogen content (N) < 0.3% based on dry weight < 0.3% based on dry weight < 0.3% based on dry weight < 0.8% based on dry weight Ash softening point > 1,000 ºC > 1,000 ºC > 1,000 ºC > 860-900 ºC * Hawf = calorific value of combustible part (ash and water free) ** Hu = lower calorific value (Hu = Hawf x combustible 0.678 x water) *** MCR = max. continuous rating = design point **** Dust = diameter less than 0.5 23
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